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<a href="i2c__peripherals_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 
<a name="l00002"></a>00002 
<a name="l00003"></a>00003 
<a name="l00004"></a>00004 
<a name="l00011"></a>00011 <span class="preprocessor">#ifndef __i2c_peripherals_h__</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span><span class="preprocessor">#define __i2c_peripherals_h__</span>
<a name="l00013"></a>00013 <span class="preprocessor"></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include &quot;<a class="code" href="_wally_8h.html">Wally.h</a>&quot;</span>
<a name="l00015"></a>00015 
<a name="l00016"></a>00016 <span class="comment">// Macro definitions</span>
<a name="l00017"></a>00017 
<a name="l00018"></a>00018 <span class="comment">// Functions</span>
<a name="l00023"></a>00023 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="group___wally.html#gabe4b3ccd98a8c349cb3559bce2077427" title="Library for I2C (TWI) peripherals Currently supports: DS1307 Real Time Clock FM24C64B External RAM...">getRTCtime</a>(uint8_t *);
<a name="l00024"></a>00024 
<a name="l00030"></a>00030 <span class="keywordtype">void</span> <a class="code" href="group___wally.html#ga5f1e53bd254c2520b9d4139aff0995bf" title="Gets the time for the real-time clock. Adjusts the time of the RTC Queries the RTC over I2C fof the c...">setRTCtime</a>(<span class="keywordtype">void</span>);
<a name="l00031"></a>00031 
<a name="l00037"></a>00037 uint8_t <a class="code" href="group___wally.html#ga702580e86c6bb5a1ebe96375777a4d98" title="Converts decimal to binary coded decimal (bcd)">dec2bcd</a>(uint8_t);
<a name="l00038"></a>00038 
<a name="l00044"></a>00044 uint8_t <a class="code" href="group___wally.html#gac810634a32fef2651712d3ef3f579684" title="Converts binary coded decimal (bcd) to decimal.">bcd2dec</a>(uint8_t);
<a name="l00045"></a>00045 
<a name="l00053"></a>00053 <span class="keywordtype">void</span> <a class="code" href="group___wally.html#ga38480955789631fe79ee2b9099774d89" title="Write a byte to external RAM connected via I2C.">writeRAM</a>(uint16_t, uint8_t);
<a name="l00054"></a>00054 
<a name="l00062"></a>00062 uint8_t <a class="code" href="group___wally.html#gab59417c40c5c856c48949f7b6cd8ffad" title="Read a byte from external RAM connected via I2C.">readRAM</a>(uint16_t);
<a name="l00063"></a>00063 
<a name="l00064"></a>00064 
<a name="l00065"></a>00065 <span class="comment">// I2C addresses definition s</span>
<a name="l00066"></a><a class="code" href="group___wally.html#gab48713ed1fc80823381cb0c175a22226">00066</a> <span class="preprocessor">#define I2CaddrRTC 0x68             ///&lt; I2C address for RTC</span>
<a name="l00067"></a><a class="code" href="group___wally.html#gaa9b648d9daf17e23784b2057f2510154">00067</a> <span class="preprocessor"></span><span class="preprocessor">#define I2CaddrRAM 0x0A             ///&lt; I2C address for RAM</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span>
<a name="l00069"></a>00069 
<a name="l00070"></a>00070 <span class="comment">//extern uint8_t example;   // extern means we don&#39;t create the variable here - done in library</span>
<a name="l00071"></a>00071 
<a name="l00072"></a>00072 <span class="preprocessor">#endif </span><span class="comment">/* __i2c_peripherals_h__ */</span>
<a name="l00073"></a>00073 
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